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Cosmos Guides
  • Cosmos Guides
  • Docker & Compose Setup
    • 01) Docker installation
    • 02) Cosmos Server setup
    • 03) QoL Docker Compose setup
  • Cosmos Server setup
    • 01) Initial launch of Cosmos Server
    • 02) Initial setup of Cosmos Server
    • 03) Cosmos hostname setup
    • 04) DNS Challenge setup (CF)
      • 04a) SSL/TLS settings
      • 04b) SSL Wildcard setup
      • 04c) Creating a DNS Zone API Key
    • 05) Finishing hostname setup
    • 06) Admin account setup
    • 07) Final Steps
  • Pterodactyl Setup
    • 00) Information about Pterodactyl
    • 01) Installing Pterodactyl
      • 01a) Creating a network for Pterodactyl
      • 01b) The Docker Compose example
      • 01c) Launching Pterodactyl
    • 02) Creating URLs
      • 02a) Create URL for pt-panel
      • 02b) Create URL for pt-wings
      • 02c) Setting up CORS
        • 02ca) CORS Option 1 (secure)
        • 02cb) CORS Option 2 (failsafe)
    • 03) Setup of the Panel
      • 03a) Creating the first user
      • 03b) Setting up a location
      • 03c) Setting up the node
      • 03d) IP and Port allocation
    • 04) Connecting the Wings
      • 04a) Creating the config.yml
      • 04b) Check if pt-wings work
      • 04c) Final touches
  • Using Pterodactyl
    • 00) Overview
    • 01) Setting up a game server
      • 01a) Creating a server
        • 01aa) Core Details
        • 01ab) Allocation Management
        • 01ac) Application Feature Limits
        • 01ad) Resource Management
      • 01b) Game server configuration
        • 01ba) Startup Configuration
        • 01bb) Service Variables
      • 01c) Final Steps
        • 01ca) The Pterodactyl Terminal
        • 01cb) Accessing the SFTP server
    • 02) Importing new eggs
      • 02a) Locating the egg
      • 02b) Downloading the egg
      • 02c) Creating a Nest
      • 02d) Importing the egg to the nest
    • 03) Setting up a SteamCMD server
      • 03a) Creating a server
      • 03b) Game server configuration
        • 03ba) Allocation Management
        • 03bb) Nest Configuration
      • 03c) Service Variables
      • 03d) Final Steps
  • Troubleshooting
    • 00) Overview
      • 01) The Node shows up as offline
      • 02) My Panel login page is blank
      • 03) "x509: certificate signed by unknown authority" error (RHEL/CentOS/Fedora)
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  • Installing Docker
  • Linux
  • On to the next step!
  1. Docker & Compose Setup

01) Docker installation

PreviousCosmos GuidesNext02) Cosmos Server setup

Last updated 1 year ago

Installing Docker

You probably already know how to install Docker, but I wanted to include it because it may be useful to some and, of course, Docker is required to run the Cosmos Server, so we must first install it.

I'll only keep a Linux tutorial because I have no experience with Docker running on Windows.

Linux

  1. Go to your terminal, that's connected to your server. In my case, I use the for Windows.

  2. Execute this command:

    sudo -v ; curl -fsSL https://get.docker.com | sudo sh

  3. This will download and execute the official .

  4. It should look something like this, when executed:

  5. When the script is finished, run the following command to enable you to run Docker without using sudo all the time:

sudo usermod -aG docker ${USER}

  1. This'll add your username to the docker group

NB: You need to exit and re-enter your terminal session, before it takes effect

On to the next step!

PuTTY client
Docker installation script
asciicast